This project uses an HC-SR04 ultrasonic sensor and Arduino UNO to measure the distance of objects in both centimeters and inches. The measured data is displayed on an I2C LCD. The project was ...

Arduino (any compatible board), HC-SR04 Ultrasonic Sensor, Jumper Wires, Breadboard (optional), #Circuit Diagram: Trig Pin of HC-SR04 → Arduino Pin 9, Echo Pin of HC-SR04 → Arduino Pin 10, VCC of ...

I used an SRF05 ultrasonic sensor and an ATtiny85 microcontroller. The distance data is displayed on a 128 × 64 OLED screen, both in centimeters and inches. Also, a horizontal bar graph provides a ...

Because this setup consumes more current, and ordinary PC USB ports can’t deliver it. The power adapter simply has to be connected to Arduino UNO and is not shown in the above circuit diagram. In the ...

By Using Tinkercad, it offers a virtual workspace where you can design circuits using Arduino boards, ultrasonic sensors, motor drivers, and other electronic components. You can drag and drop ...

The circuit diagram below represents how an Arduino, a pair of IR sensors, and the LCD display are secured together to create a functional system. For Power supply purposes, I decided to use a 12V DC ...

Arduino Uno – Powered Parking Guidance System with Ultrasonic Sensors" is a smart and innovative solution for simplifying the parking process in crowded urban environments. This paper leverages the ...